package com.yz.group5.med_booking.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.yz.group5.med_booking.entity.Department;
import org.apache.ibatis.annotations.Mapper;

// mapper接口，继承 Mybatis-plus 的 BaseMapper 接口
//继承BaseMapper后，无需写SQL，已自带CRUD（增删改查）方法，直接继承就能用
//简单的需求直接覆盖

public interface DepartmentMapper extends BaseMapper<Department> {
}
